disperse vs sprinkle

disperse

verb
  • To scatter in different directions. 

  • To break up and disappear; to dissipate. 

  • To disseminate. 

  • To separate rays of light, etc., according to wavelength; to refract. 

  • To distribute throughout. 

adj
  • Scattered or spread out. 

sprinkle

verb
  • To cover (an object) by sprinkling a substance on to it. 

  • To drip in fine drops, sometimes sporadically. 

  • To baptize by the application of a few drops, or a small quantity, of water; hence, to cleanse; to purify. 

  • To rain very lightly outside. 

  • To cause (a substance) to fall in fine drops (for a liquid substance) or small pieces (for a solid substance). 

noun
  • An aspersorium or utensil for sprinkling. 

  • A light rain shower. 

  • A small hard piece of sugar and starch, or chocolate, used to decorate cakes etc. 

  • A light covering with a sprinkled substance. 

How often have the words disperse and sprinkle occurred in a corpus of books? (source: Google Ngram Viewer )